Hi
‐
T
Centralized
controller
25
4.
Enter
the
service
password
and
press
on
the
mark’s
confirmation;
5.
Enter
inside
the
“Addresses
configuration”;
6.
Enter
inside
the
“
Addresses
assigns
”;
7.
Change
the
address
with
the
arrows:
the
addresses
can
be
assigned
from
the
number
10;
8.
Push
on
the
confirmation
icon
next
to
the
word
“Start:”;
9.
After
a
few
seconds
you
will
see
"
Set
";
10.
Remove
power
supply
from
the
first
fan
coil
and
power
on
the
second;
11.
Perform
the
same
steps
7
through
9
for
each
fan
coil
units
connected
to
the
same
keyboard.
12.
It
is
important
to
assign
to
the
fan
coil
units
that
will
be
bound
to
the
same
zone
a
series
of
consecutive
addresses
(e.g.
whether
there
are
3
fan
coil
units
within
the
same
hall
and
if
you
want
to
associate
them
with
a
single
thermal
zone
that
we
call
HALL,
you
must
give
the
themselves
a
series
of
addresses
from
10
to
12,
etc..).
4.5.2
SCAN
NETWORK
Once
each
fan
coil
has
been
addressed
,
it
is
essential
to
perform
a
network
scan
to
check
whether
all
the
fan
coils
are
correctly
recognized.
To
do
this:
1.
restore
power
supply
to
all
the
fan
coil;
2.
enter
to
the
service
menu
following
the
same
procedure
described
in
the
previous
section
(points
2
‐
4)
and
enter
"
Scan
network
";
3.
press
the
tick
confirmation
closer
to
the
word
"
Start
"
and
let
the
system
scans
the
network;
4.
after
scanning
the
system
should
find
all
of
the
chiller
(max.
7
in
cascade)
and
all
fan
coil
units
connected
to
the
same
network.
If
the
number
of
fan
coils
found
does
not
match
those
installed,
the
wiring
was
not
performed
properly.
If
one
or
more
fan
coil
properly
addressed
and
identified,
get
disconnected
from
the
network
(for
example,
due
to
a
failure
of
the
fan
coil
power
supply),
the
keyboard
proceed
with
the
updating
of
the
number
of
the
actually
working
fan
coils
in
the
system
with
a
delay
of
2
minutes
from
the
occurrence
of
the
event,
accompanying
the
update
with
a
an
error
message.
When
the
fan
coils
are
re
‐
connected,
the
keyboard
recognizes
them
automatically,
saving
the
settings
previously
set.
4.5.3
AREAS
FAN
COIL
ASSIGNMENT
AND
CUSTOMIZING
THE
AREA’S
NAME
To
match
the
fan
coil
to
the
desired
areas
you
must
perform
the
following
steps:
1.
enter
the
"
Configuration
"
and
from
here
going
in
"
Service
menu
"
following
the
same
procedure
described
in
Paragraph
4.5.1
(steps
2
‐
4)
and
select
the
“
Area
configuration
”;
2.
press
on
“
Zone
1
”;
3.
press
on
the
second
line
where
it
appears
the
current
name
"
Zone
1
"
and
change
the
zone
name
using
the
keyboard
that
appears
(you
can
enter
up
to
9
characters);
4.
to
confirm
the
new
name,
press
"
Enter
",
otherwise
press
on
"
Esc
";
5.
press
the
value
that
appears
at
the
words
"
From
"
(the
value
is
highlighted
in
red);
6.
use
the
arrows
to
select
the
address
of
the
first
fan
coil
units
in
the
area
that
you
are
configuring;
7.
press
the
tick
confirmation;
8.
press
the
value
that
appears
in
correspondence
of
"
To
"
(the
value
is
highlighted
in
red);
9.
use
the
arrows
to
select
the
address
of
the
last
fan
coil
units
in
the
area
that
you
are
configuring;
10.
press
the
confirmation
tick;
11.
repeat
steps
2
through
10,
using
the
procedure
to
other
areas
that
you
want
to
configure.
4.6
ASSOCIATES
UNIT
OPERATION
4.6.1
ON/OFF
Once
executed
the
zone
configuration
and
the
association
of
the
fan
coil,
you
can
proceed
to
the
"first
start"
of
the
connected
units.
You
can
turn
on
or
off
with
a
single
tap
the
whole
system
headed
by
a
single
keyboard
Hi
‐
T;
otherwise
you
can
individually
turn
on
the
chiller
and
manage
individual
zones.
For
operate
the
entire
system:
1.
from
the
main
page
of
the
system,
go
to
"Status
setup
;
2.
in
the
menu
that
appears
are
listed:
SYSTEM,
CHILLER,
ZONE
‐
nth.
3.
Push
on
"System"
and
with
a
single
operation
you
can
turn
on
or
off
all
fan
coil
units
of
all
the
areas
connected
to
the
keyboard
Hi
‐
T
and
all
the
chillers
that
are
part
of
the
same
system:
